WO2000059252A8 - Agencement de communications securisees et distribution de cles dans un systemes de telecommunications - Google Patents

Agencement de communications securisees et distribution de cles dans un systemes de telecommunications

Info

Publication number
WO2000059252A8
WO2000059252A8 PCT/FI2000/000258 FI0000258W WO0059252A8 WO 2000059252 A8 WO2000059252 A8 WO 2000059252A8 FI 0000258 W FI0000258 W FI 0000258W WO 0059252 A8 WO0059252 A8 WO 0059252A8
Authority
WO
WIPO (PCT)
Prior art keywords
mobile
identity
communications system
mobile host
host
Prior art date
Application number
PCT/FI2000/000258
Other languages
English (en)
Other versions
WO2000059252A1 (fr
Inventor
Igor Iartym
Original Assignee
Nokia Networks Oy
Igor Iartym
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nokia Networks Oy, Igor Iartym filed Critical Nokia Networks Oy
Priority to AU35630/00A priority Critical patent/AU3563000A/en
Priority to US09/701,287 priority patent/US7672288B1/en
Priority to EP00914226A priority patent/EP1082862A2/fr
Priority to CA002332320A priority patent/CA2332320A1/fr
Publication of WO2000059252A1 publication Critical patent/WO2000059252A1/fr
Publication of WO2000059252A8 publication Critical patent/WO2000059252A8/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/26—Network addressing or numbering for mobility support
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/50—Address allocation
    • H04L61/5007—Internet protocol [IP] addresses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/50—Address allocation
    • H04L61/5061—Pools of addresses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/50—Address allocation
    • H04L61/5076—Update or notification mechanisms, e.g. DynDNS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/50—Address allocation
    • H04L61/5084—Providing for device mobility
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/50—Address allocation
    • H04L61/5092—Address allocation by self-assignment, e.g. picking addresses at random and testing if they are already in use
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/08—Mobility data transfer
    • H04W8/082—Mobility data transfer for traffic bypassing of mobility servers, e.g. location registers, home PLMNs or home agents
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/04—Network layer protocols, e.g. mobile IP [Internet Protocol]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

L'invention concerne la gestion de la mobilité d'un trafic de protocole de type Internet dans un système de communications mobile. On dispose, dans le système de communications mobile, au moins un central mobile (DXT1, DXT2) fonctionnant comme une passerelle qui relie (routeur 1) le système de communications mobile à des réseaux de données externes. Tous les centraux mobiles (DXT1, DXT2) sont conçus pour utiliser l'identité d'un utilisateur et une identité d'équipement de données pour identifier chaque hôte mobile, ainsi que l'identité du central mobile desservant l'hôte mobile pour en définir la localisation. A chaque hôte mobile est attribuée, dynamiquement ou d'une manière permanente, une adresse IP liée à l'identité de l'utilisateur, l'identité d'équipement de données et l'information de localisation de l'hôte mobile concerné. L'utilisation de l'identité de l'utilisateur et l'identité du terminal de données donne à l'hôte mobile une identification unique sans rapport avec le réseau IP. En outre, l'information de localisation est indépendante dudit réseau. Les centraux mobiles sont par conséquent capables d'acheminer des datagrammes IP ayant l'adresse IP attribuée à partir d'un central passerelle (DXT1) vers le central serveur (DXT2) en fonction de l'information de localisation, puis à l'hôte mobile en fonction de l'identité de l'utilisateur et l'identité d'équipement liées à l'adresse IP selon un procédé d'acheminement dans un réseau mobile plutôt qu'un IP mobile en mode tunnel.
PCT/FI2000/000258 1999-03-29 2000-03-28 Agencement de communications securisees et distribution de cles dans un systemes de telecommunications WO2000059252A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AU35630/00A AU3563000A (en) 1999-03-29 2000-03-28 Arrangement for secure communication and key distribution in a telecommunicationsystem
US09/701,287 US7672288B1 (en) 1999-03-29 2000-03-28 Arrangement for secure communication and key distribution in a telecommunication system
EP00914226A EP1082862A2 (fr) 1999-03-29 2000-03-28 Agencement de communications securisees et distribution de cles dans un systemes de telecommunications
CA002332320A CA2332320A1 (fr) 1999-03-29 2000-03-28 Agencement de communications securisees et distribution de cles dans un systemes de telecommunications

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI990694 1999-03-29
FI990694A FI108834B (fi) 1999-03-29 1999-03-29 IP-liikkuvuudenhallinta matkaviestinjärjestelmässä

Publications (2)

Publication Number Publication Date
WO2000059252A1 WO2000059252A1 (fr) 2000-10-05
WO2000059252A8 true WO2000059252A8 (fr) 2000-12-28

Family

ID=8554307

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FI2000/000258 WO2000059252A1 (fr) 1999-03-29 2000-03-28 Agencement de communications securisees et distribution de cles dans un systemes de telecommunications

Country Status (7)

Country Link
US (1) US7672288B1 (fr)
EP (1) EP1082862A2 (fr)
CN (1) CN1202689C (fr)
AU (1) AU3563000A (fr)
CA (1) CA2332320A1 (fr)
FI (1) FI108834B (fr)
WO (1) WO2000059252A1 (fr)

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Also Published As

Publication number Publication date
EP1082862A2 (fr) 2001-03-14
WO2000059252A1 (fr) 2000-10-05
AU3563000A (en) 2000-10-16
CA2332320A1 (fr) 2000-10-05
CN1297662A (zh) 2001-05-30
US7672288B1 (en) 2010-03-02
FI990694A (fi) 2000-09-30
CN1202689C (zh) 2005-05-18
FI990694A0 (fi) 1999-03-29
FI108834B (fi) 2002-03-28

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